Triple
T645314
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maine College of Art & Design |
E11227
|
entity |
| Predicate | Porteous BuildingLocation |
P16900
|
FINISHED |
| Object |
Congress Street, Portland, Maine
Congress Street in Portland, Maine is a major downtown thoroughfare known for its historic architecture, cultural institutions, and vibrant arts and commercial scene.
|
E80647
|
NE FINISHED |
How this triple was built (5 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Congress Street, Portland, Maine | Statement: [Maine College of Art & Design, Porteous BuildingLocation, Congress Street, Portland, Maine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Congress Street, Portland, Maine Context triple: [Maine College of Art & Design, Porteous BuildingLocation, Congress Street, Portland, Maine]
-
A.
King Street, Boston
King Street in Boston (now known as State Street) is the historic downtown thoroughfare where the Boston Massacre occurred in 1770, a pivotal event leading up to the American Revolution.
-
B.
Causeway Street, Boston
Causeway Street in Boston is a major thoroughfare in the West End, known for bordering TD Garden and North Station and serving as a busy hub for sports, entertainment, and commuter traffic.
-
C.
Boylston Street, Boston
Boylston Street in Boston is a major downtown thoroughfare best known as the iconic finish-line location of the Boston Marathon.
-
D.
Charles Street, Boston
Charles Street in Boston is a historic thoroughfare in the Beacon Hill neighborhood known for its 19th-century architecture, boutique shops, and proximity to major medical and cultural institutions.
-
E.
Washington Street
Washington Street is a major thoroughfare running through San Francisco’s Chinatown, known for its dense concentration of Chinese shops, restaurants, and cultural landmarks.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Congress Street, Portland, Maine Triple: [Maine College of Art & Design, Porteous BuildingLocation, Congress Street, Portland, Maine]
Generated description
Congress Street in Portland, Maine is a major downtown thoroughfare known for its historic architecture, cultural institutions, and vibrant arts and commercial scene.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Congress Street, Portland, Maine Target entity description: Congress Street in Portland, Maine is a major downtown thoroughfare known for its historic architecture, cultural institutions, and vibrant arts and commercial scene.
-
A.
King Street, Boston
King Street in Boston (now known as State Street) is the historic downtown thoroughfare where the Boston Massacre occurred in 1770, a pivotal event leading up to the American Revolution.
-
B.
Causeway Street, Boston
Causeway Street in Boston is a major thoroughfare in the West End, known for bordering TD Garden and North Station and serving as a busy hub for sports, entertainment, and commuter traffic.
-
C.
Boylston Street, Boston
Boylston Street in Boston is a major downtown thoroughfare best known as the iconic finish-line location of the Boston Marathon.
-
D.
Charles Street, Boston
Charles Street in Boston is a historic thoroughfare in the Beacon Hill neighborhood known for its 19th-century architecture, boutique shops, and proximity to major medical and cultural institutions.
-
E.
Washington Street
Washington Street is a major thoroughfare running through San Francisco’s Chinatown, known for its dense concentration of Chinese shops, restaurants, and cultural landmarks.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: Porteous BuildingLocation Context triple: [Maine College of Art & Design, Porteous BuildingLocation, Congress Street, Portland, Maine]
-
A.
placeBuilt
Indicates that a structure or facility was constructed at a specific location.
-
B.
significantBuilding
Indicates that a building holds notable importance, prominence, or special status within a particular context (e.g., historical, cultural, architectural, or functional).
-
C.
parliamentLocation
Indicates the place where a country's or region's parliament is situated or convenes.
-
D.
mainBuildingName
Indicates the name that is designated as the primary or main building associated with an entity.
-
E.
hasCityHall
Indicates that a location or administrative area possesses or is served by a specific city hall building or institution.
- F. None of above. chosen
Provenance (7 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a493266a2881909daf4c40f719dee8 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49f19f9a08190b0bf6e19b32427ff |
completed | March 1, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a57b5a0c0c81909aa3339d7ba62a0d |
completed | March 2, 2026, 11:58 a.m. |
| NEDg | Description generation | batch_69a57dbf6b1c8190981f9d85f721a7db |
completed | March 2, 2026, 12:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a57e2762908190957f71686d107483 |
completed | March 2, 2026, 12:10 p.m. |
| PD | Predicate disambiguation | batch_69a49d0a0ab481909871461418a00be7 |
completed | March 1, 2026, 8:09 p.m. |
| PDg | Predicate description generation | batch_69a49dc0e6a08190b81d82a6f2571c41 |
completed | March 1, 2026, 8:12 p.m. |
Created at: March 1, 2026, 7:36 p.m.